Update samba to v4.21.6-r1 (#2983)

samba/docker-compose.yml

@@ -14,7 +14,7 @@ services:
       - ${APP_DATA_DIR}/data/samba/smb.conf:/public/smb.conf:ro
 
   server:
-    image: dockurr/samba:4.21.6@sha256:5d6e453de340225999bee879a91e537020b82eee603a33ef17a917837d04a48b
+    image: dockurr/samba:4.21.6@sha256:ed9d7fb9cb4f586d9eab74c0dfc0800bb7c8487baa0b0ee2b046a6594f383263
     restart: on-failure
     environment:
       USER: umbrel

samba/umbrel-app.yml

@@ -3,7 +3,7 @@ id: samba
 name: Samba
 tagline: Make your storage accessible using Samba
 category: networking
-version: "4.21.6-r0"
+version: "4.21.6-r1"
 port: 9445
 description: >-
   📂 Simplify your file sharing with Samba!
@@ -42,8 +42,7 @@ releaseNotes: >-
     - Made /var/lib/samba and /var/cache/samba volume ready
     - Improved documentation
 
-
-  Full release notes can be found at https://github.com/dockur/samba/releases/tag/v4.21.6-r0
+  Full release notes are found at https://github.com/dockur/samba/releases/tag/v4.21.6-r1
 dependencies: []
 path: ""
 defaultUsername: "umbrel"